#box-box{
            width: 16rem;
            height: 10rem;
            margin: 0 auto;
            overflow: hidden;
            position: relative;
        }
        #box-box ul{
            width: 96rem;
            height: 10rem;
            position: absolute;
            top: 0;
            transform: translate3d(-16rem,0,0);
        }
        #box-box ul li {
            width: 16rem;
            height: 10rem;
            float: left;
            text-align: center;
            line-height: 10rem;
        }